/**
 * 🔥 直接初始化数据到微信小程序本地存储
 * 
 * 使用方法：
 * 1. 打开微信开发者工具
 * 2. 打开控制台（Console）
 * 3. 复制粘贴这整个文件的代码
 * 4. 按回车执行
 * 
 * ⚠️ 这会直接写入数据到 wx.storage（持久化存储）
 */

console.log('');
console.log('╔════════════════════════════════════════════════╗');
console.log('║   🔥 开始初始化持久化存储数据                 ║');
console.log('╚════════════════════════════════════════════════╝');
console.log('');

// ========================================
// 1. GPA课程数据（16门课程，4个学期）
// ========================================
const gpaCourses = [
  // 2023-1学期
  { id: 1, name: '高等数学A(上)', score: 92, credit: 5, semester: '2023-1' },
  { id: 2, name: '大学英语(一)', score: 88, credit: 3, semester: '2023-1' },
  { id: 3, name: '程序设计基础', score: 95, credit: 4, semester: '2023-1' },
  { id: 4, name: '思想道德与法治', score: 85, credit: 3, semester: '2023-1' },
  
  // 2023-2学期
  { id: 5, name: '高等数学A(下)', score: 90, credit: 5, semester: '2023-2' },
  { id: 6, name: '大学英语(二)', score: 87, credit: 3, semester: '2023-2' },
  { id: 7, name: '数据结构', score: 93, credit: 4, semester: '2023-2' },
  { id: 8, name: '线性代数', score: 89, credit: 3, semester: '2023-2' },
  
  // 2024-1学期
  { id: 9, name: '概率论与数理统计', score: 91, credit: 4, semester: '2024-1' },
  { id: 10, name: '计算机组成原理', score: 88, credit: 4, semester: '2024-1' },
  { id: 11, name: '操作系统', score: 94, credit: 4, semester: '2024-1' },
  { id: 12, name: '大学物理', score: 86, credit: 3, semester: '2024-1' },
  
  // 2024-2学期
  { id: 13, name: '数据库系统', score: 95, credit: 4, semester: '2024-2' },
  { id: 14, name: '计算机网络', score: 92, credit: 4, semester: '2024-2' },
  { id: 15, name: '软件工程', score: 90, credit: 3, semester: '2024-2' },
  { id: 16, name: '人工智能导论', score: 96, credit: 3, semester: '2024-2' }
];

wx.setStorageSync('gpaCourses', gpaCourses);
console.log('✅ 已写入 gpaCourses: 16门课程');

// ========================================
// 2. 学习时长数据（最近30天）
// ========================================
const today = new Date();
const learningData = {
  totalDays: 30,
  totalHours: 85.5,
  dailyRecords: []
};

const dailyActivity = {};
const moduleUsage = {
  course: 28.5,  // 课程中心
  forum: 22.3,   // 论坛
  tools: 25.7,   // 工具
  ai: 9.0        // AI助手
};

// 生成最近30天的数据
for (let i = 29; i >= 0; i--) {
  const date = new Date(today);
  date.setDate(date.getDate() - i);
  
  const year = date.getFullYear();
  const month = String(date.getMonth() + 1).padStart(2, '0');
  const day = String(date.getDate()).padStart(2, '0');
  const dateStr = `${year}-${month}-${day}`;
  
  // 每天2-4小时学习时长
  const duration = 2 + Math.random() * 2;
  learningData.dailyRecords.push({
    date: dateStr,
    duration: parseFloat(duration.toFixed(1))
  });

  // 每日活跃度（90-180分钟）
  const activity = Math.floor(90 + Math.random() * 90);
  dailyActivity[dateStr] = activity;
}

wx.setStorageSync('learning_data', learningData);
console.log('✅ 已写入 learning_data: 30天学习记录');

wx.setStorageSync('daily_activity', dailyActivity);
console.log('✅ 已写入 daily_activity: 30天活跃度数据');
console.log('   示例数据:', Object.keys(dailyActivity).slice(0, 3).map(k => `${k}: ${dailyActivity[k]}分钟`));

wx.setStorageSync('module_usage', moduleUsage);
console.log('✅ 已写入 module_usage: 4个模块使用时长');

// ========================================
// 3. 学习画像（6个维度）
// ========================================
const learningProfile = {
  focus: 85,        // 专注度
  activity: 90,     // 活跃度
  duration: 75,     // 学习时长
  breadth: 88,      // 知识广度
  interaction: 72,  // 互动性
  persistence: 95   // 坚持度
};

wx.setStorageSync('learning_profile', learningProfile);
console.log('✅ 已写入 learning_profile: 6维度学习画像');

// ========================================
// 4. 课表数据
// ========================================
const scheduleData = {
  1: {
    '周一-1-2节': { name: '高等数学', location: '教学楼A101', teacher: '张教授', weeks: '1-16周' },
    '周一-3-4节': { name: '大学英语', location: '教学楼B203', teacher: '李老师', weeks: '1-16周' },
    '周二-1-2节': { name: '数据结构', location: '实验楼C301', teacher: '王教授', weeks: '1-16周' },
    '周二-5-6节': { name: '计算机网络', location: '实验楼C302', teacher: '赵老师', weeks: '1-16周' },
    '周三-3-4节': { name: '数据库系统', location: '教学楼A205', teacher: '刘教授', weeks: '1-16周' },
    '周四-1-2节': { name: '操作系统', location: '实验楼C303', teacher: '陈老师', weeks: '1-16周' },
    '周四-5-6节': { name: '软件工程', location: '教学楼B301', teacher: '杨教授', weeks: '1-16周' },
    '周五-3-4节': { name: '人工智能导论', location: '教学楼A301', teacher: '周教授', weeks: '1-16周' }
  }
};

wx.setStorageSync('schedule', scheduleData);
console.log('✅ 已写入 schedule: 8门课程安排');

// ========================================
// 5. 倒计时数据
// ========================================
const countdowns = [
  { id: 1, name: '期末考试', date: '2025-01-15', color: '#FF6B6B' },
  { id: 2, name: '英语四级', date: '2024-12-14', color: '#4ECDC4' },
  { id: 3, name: '数学竞赛', date: '2024-11-20', color: '#95E1D3' },
  { id: 4, name: '编程大赛', date: '2024-11-30', color: '#F38181' }
];

wx.setStorageSync('countdowns', countdowns);
console.log('✅ 已写入 countdowns: 4个重要事件');

// ========================================
// 6. 清除GPA历史记录（让系统重新生成）
// ========================================
wx.removeStorageSync('gpa_history');
console.log('✅ 已清除 gpa_history（将从课程数据自动生成）');

// ========================================
// 7. 标记数据已初始化
// ========================================
wx.setStorageSync('demo_data_initialized', true);
wx.setStorageSync('data_version', '2.0');
console.log('✅ 已设置数据版本标记');

console.log('');
console.log('╔════════════════════════════════════════════════╗');
console.log('║   🎉 所有数据已写入持久化存储！               ║');
console.log('╚════════════════════════════════════════════════╝');
console.log('');
console.log('📌 数据存储位置: wx.storage (本地持久化)');
console.log('📌 数据将在卸载小程序后清除');
console.log('');
console.log('🔍 验证数据：');
console.log('   wx.getStorageSync("gpaCourses")        // 查看GPA课程');
console.log('   wx.getStorageSync("daily_activity")    // 查看每日活跃度');
console.log('   wx.getStorageSync("learning_data")     // 查看学习数据');
console.log('');
console.log('📊 现在进入"学习数据"页面即可看到完整图表！');
console.log('');

// ========================================
// 8. 显示数据摘要
// ========================================
console.group('📦 数据摘要');
console.log('GPA课程数:', gpaCourses.length);
console.log('学习记录天数:', learningData.dailyRecords.length);
console.log('活跃度记录天数:', Object.keys(dailyActivity).length);
console.log('课表课程数:', Object.keys(scheduleData[1]).length);
console.log('倒计时事件数:', countdowns.length);
console.groupEnd();